public ActionResult Update(ProductModel model, string fileCollections)
{
if (ModelState.IsValid)
{
Product product = model.CastTo <Product>();
string signature = product.Signature;
string tags = product.Tags == null ? string.Empty : string.Join(",", product.Tags);
string fileNameExt = DateTime.Now.Ticks.ToStringToDefault().ToUnSign() + "_";
List <FileModel> files = fileCollections.ConvertToFiles();
//Set thumbnail for product
if (files != null)
{
FileModel file = files.Where(m => m.Selected).FirstOrDefault();
if (file == null)
{
//If not select a file, system will pick the first item.
file = files[0];
}
string fileName = (file.Base64.IsNotNullOrEmpty() ? fileNameExt : "") + file.Name;
product.Thumbnail = fileName;
}
// Insert product: output is product info
product = _product.InsertProduct(product, CurrentUserLogin);
// Insert tags of product
_tag.UpdateTagByProduct(product.Id, tags);
//Delete all product image before add new images.
var status = _image.DeleteImageByProduct(product.Id);
//Upload image for product
//Upload thumb image
var uploadFiles = new ImageController(_image).FilesUpload(files, new Image
{
ProductId = product.Id,
Signature = signature,
Width = WebConfigurations.ImageThumbSize.Width,
Height = WebConfigurations.ImageThumbSize.Height
}, WebConfigurations.ThumbPath, fileNameExt, true);
//Upload full size
uploadFiles = new ImageController(_image).FilesUpload(files, new Image
{
ProductId = product.Id,
Signature = signature,
Width = WebConfigurations.ImageFullSize.Width,
Height = WebConfigurations.ImageFullSize.Height
}, WebConfigurations.ImageFullPath, fileNameExt);
//If upload file is successful then return to current page else to management page.
if (!uploadFiles)
{
var cat = GetAllCategories();
ViewBag.Categories = new SelectList(cat, "Id", "Name", product != null ? product.CatId : 0);
var hashtag = new HashtagController(_tag).GetAll();
MultiSelectList list = new MultiSelectList(hashtag, "Name", "Name", tags);
ViewBag.Hashtag = list;
TempData["result"] = "Lỗi trong quá trình upload hình ảnh.";
return(View("Add", model));
}
return(Redirect("management"));
}
return(View("Add", model));
}